会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明专利
    • Injection mold
    • 注射模具
    • JPS6168218A
    • 1986-04-08
    • JP18952784
    • 1984-09-12
    • Hitachi Ltd
    • YOSHIDA HIRONOBU
    • B29C45/38B29C45/27B29C45/40
    • B29C45/2708
    • PURPOSE:To improve a resin product and a mold in dimensional precision and to elevate the working efficiency of the mold by a mold structure wherein a hinge section is provided in a runner with a submarine gate and spring properties are provided to the runner when the molds are opened. CONSTITUTION:The runner 4 having the submarine gate 5 of a mold is contrived to be short in length, a concave hinge section 4a is provided at the joint section of the runner 4 to the runner lock 3 and the convex section 2a fitting to the concave section 4a is provided on the movable mold 2. When the runner 4 is extruded by the ejector pin 6A from the movable mold 2 in order to open the mold, the submarine gate 5 made by the spring properties of the runner 4 in one piece with the runner 4 is taken out of the movable mold 2 without breaker or ruptures. Accordingly, it becomes possible to obtain the submarine gate completely free from breaks or ruptures, the resin product and the mold are improved in dimensional precision.
    • 目的:为了改进树脂产品和模具的尺寸精度,并通过模具结构提高模具的工作效率,其中铰链部分设置在具有海底闸门的流道和弹簧性能中,当模具 被打开 构成:具有模具的潜艇闸5的转轮4被设计成具有短的长度,在转轮4的接合部分处设置有凹形铰链部分4a到转轮锁3,凸部2a适合于凹部 在可移动模具2上设置有部分4a。当滑动件4被推动销6A从可移动模具2挤出以打开模具时,潜艇闸门5由流道4的弹簧特性制成, 流道4从活动模具2中取出而没有断路器或破裂。 因此,可以获得完全没有断裂或破裂的海底闸门,树脂制品和模具的尺寸精度提高。